Z46 ICD-10-CM Code: Encounter for fitting and adjustment of other devices
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
Z46Encounter for fitting and adjustment of other devices
ICD-10-CM diagnosis code · United States clinical modification
Where Z46 sits
- 1
Chapter 21
Factors influencing health status and contact with health services (Z00-Z99)
- 2
Section
Encounters for other specific health care (Z40-Z53)
- 3
Category Z46
Encounter for fitting and adjustment of other devices
- 4
Code Z46
Encounter for fitting and adjustment of other devices
Codes under Z46
Z46 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Z46.0Encounter for fitting and adjustment of spectacles and contact lensesZ46.1Encounter for fitting and adjustment of hearing aidZ46.2Encounter for fitting and adjustment of other devices related to nervous system and special sensesZ46.3Encounter for fitting and adjustment of dental prosthetic deviceZ46.4Encounter for fitting and adjustment of orthodontic deviceZ46.5Encounter for fitting and adjustment of other gastrointestinal appliance and deviceZ46.6Encounter for fitting and adjustment of urinary deviceZ46.8Encounter for fitting and adjustment of other specified devicesZ46.9Encounter for fitting and adjustment of unspecified deviceNotes for this code
Inclusion terms
No inclusion terms are listed for Z46.
Code first
No “code first” instruction is listed for Z46.
Use additional code
No “use additional code” instruction is listed for Z46.
Excludes1
Conditions that should not be reported together with this code.
- malfunction or other complications of device - see Alphabetical Index
Excludes2
Conditions not included here that may be reported separately when present.
- encounter for fitting and management of implanted devices (Z45.-)
- issue of repeat prescription only (Z76.0)
- presence of prosthetic and other devices (Z95-Z97)
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code Z46 mean?
Z46 is the FY 2027 U.S. ICD-10-CM code for “Encounter for fitting and adjustment of other devices.”
Is Z46 a billable or specific ICD-10-CM code?
No. Z46 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is Z46 located in ICD-10-CM?
Z46 is listed in Chapter 21, Factors influencing health status and contact with health services (Z00-Z99), within Encounters for other specific health care (Z40-Z53) (Z40–Z53), under category Z46, Encounter for fitting and adjustment of other devices.
What coding notes are listed for Z46?
No inclusion terms are listed for Z46 in this reference record. No code-first instruction is listed. Excludes1 notes: malfunction or other complications of device - see Alphabetical Index. Excludes2 notes: encounter for fitting and management of implanted devices (Z45.-); issue of repeat prescription only (Z76.0); presence of prosthetic and other devices (Z95-Z97).